Genus ACT IN AC IS d'Orbigny 
1349. Act inacis , d'Orbign;/', Hutes sur des Polyp, foss, 5 p. 11, 
1860. Act inacis, Milne Edwards, Hist, nat . corall. , t. iii, p,170. 
Type species : Actinacis mart ini an a d’Orbigny. 
I have not been able to study the ty£)e species of this 
genus, but judging from Reuss’s figures of A, martiniam 
corals here referred to that genus are probably correctly deter- 
mined. 
Be it rage zur Charakteristik der Kre ides chi chten in den 
ostalpen, Wien, 1854, pi. xxiv, figs. 12-15. 
